wine/dlls/evr/evr.c
Nikolay Sivov ba664e108e evr/dshow: Handle YUY2 sample copy.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=53810
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
2024-01-17 11:07:00 +01:00

833 lines
26 KiB
C

/*
* Copyright 2017 Fabian Maurer
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define COBJMACROS
#include "wine/debug.h"
#include <stdio.h>
#include "evr_private.h"
#include "d3d9.h"
#include "mferror.h"
#include "mfapi.h"
#include "initguid.h"
#include "dxva2api.h"
WINE_DEFAULT_DEBUG_CHANNEL(evr);
enum evr_flags
{
EVR_INIT_SERVICES = 0x1, /* Currently in InitServices() call. */
EVR_MIXER_INITED_SERVICES = 0x2,
EVR_PRESENTER_INITED_SERVICES = 0x4,
};
struct evr
{
struct strmbase_renderer renderer;
IEVRFilterConfig IEVRFilterConfig_iface;
IAMFilterMiscFlags IAMFilterMiscFlags_iface;
IMFGetService IMFGetService_iface;
IMFVideoRenderer IMFVideoRenderer_iface;
IMediaEventSink IMediaEventSink_iface;
IMFTopologyServiceLookup IMFTopologyServiceLookup_iface;
IMFTransform *mixer;
IMFVideoPresenter *presenter;
IMFVideoSampleAllocator *allocator;
IMFMediaType *media_type;
unsigned int flags;
};
static void evr_uninitialize(struct evr *filter)
{
if (filter->mixer)
{
IMFTransform_Release(filter->mixer);
filter->mixer = NULL;
}
if (filter->presenter)
{
IMFVideoPresenter_Release(filter->presenter);
filter->presenter = NULL;
}
}
static HRESULT evr_initialize(struct evr *filter, IMFTransform *mixer, IMFVideoPresenter *presenter)
{
HRESULT hr = S_OK;
if (mixer)
{
IMFTransform_AddRef(mixer);
}
else if (FAILED(hr = CoCreateInstance(&CLSID_MFVideoMixer9, NULL, CLSCTX_INPROC_SERVER,
&IID_IMFTransform, (void **)&mixer)))
{
WARN("Failed to create default mixer instance, hr %#lx.\n", hr);
return hr;
}
if (presenter)
{
IMFVideoPresenter_AddRef(presenter);
}
else if (FAILED(hr = CoCreateInstance(&CLSID_MFVideoPresenter9, NULL, CLSCTX_INPROC_SERVER,
&IID_IMFVideoPresenter, (void **)&presenter)))
{
WARN("Failed to create default presenter instance, hr %#lx.\n", hr);
IMFTransform_Release(mixer);
return hr;
}
evr_uninitialize(filter);
filter->mixer = mixer;
filter->presenter = presenter;
/* FIXME: configure mixer and presenter */
return hr;
}
static struct evr *impl_from_strmbase_renderer(struct strmbase_renderer *iface)
{
return CONTAINING_RECORD(iface, struct evr, renderer);
}
static HRESULT evr_query_interface(struct strmbase_renderer *iface, REFIID iid, void **out)
{
struct evr *filter = impl_from_strmbase_renderer(iface);
if (IsEqualGUID(iid, &IID_IEVRFilterConfig))
*out = &filter->IEVRFilterConfig_iface;
else if (IsEqualGUID(iid, &IID_IAMFilterMiscFlags))
*out = &filter->IAMFilterMiscFlags_iface;
else if (IsEqualGUID(iid, &IID_IMFGetService))
*out = &filter->IMFGetService_iface;
else if (IsEqualGUID(iid, &IID_IMFVideoRenderer))
*out = &filter->IMFVideoRenderer_iface;
else if (IsEqualGUID(iid, &IID_IMediaEventSink))
*out = &filter->IMediaEventSink_iface;
else if (IsEqualGUID(iid, &IID_IMFTopologyServiceLookup))
*out = &filter->IMFTopologyServiceLookup_iface;
else
return E_NOINTERFACE;
IUnknown_AddRef((IUnknown *)*out);
return S_OK;
}
static BOOL evr_is_mixer_d3d_aware(const struct evr *filter)
{
IMFAttributes *attributes;
unsigned int value = 0;
BOOL ret;
if (FAILED(IMFTransform_QueryInterface(filter->mixer, &IID_IMFAttributes, (void **)&attributes)))
return FALSE;
ret = SUCCEEDED(IMFAttributes_GetUINT32(attributes, &MF_SA_D3D_AWARE, &value)) && value;
IMFAttributes_Release(attributes);
return ret;
}
static HRESULT evr_get_service(void *unk, REFGUID service, REFIID riid, void **obj)
{
IMFGetService *gs;
HRESULT hr;
if (SUCCEEDED(hr = IUnknown_QueryInterface((IUnknown *)unk, &IID_IMFGetService, (void **)&gs)))
{
hr = IMFGetService_GetService(gs, service, riid, obj);
IMFGetService_Release(gs);
}
return hr;
}
static HRESULT evr_init_services(struct evr *filter)
{
IMFTopologyServiceLookupClient *lookup_client;
HRESULT hr;
if (SUCCEEDED(hr = IMFTransform_QueryInterface(filter->mixer, &IID_IMFTopologyServiceLookupClient,
(void **)&lookup_client)))
{
filter->flags |= EVR_INIT_SERVICES;
if (SUCCEEDED(hr = IMFTopologyServiceLookupClient_InitServicePointers(lookup_client,
&filter->IMFTopologyServiceLookup_iface)))
{
filter->flags |= EVR_MIXER_INITED_SERVICES;
}
filter->flags &= ~EVR_INIT_SERVICES;
IMFTopologyServiceLookupClient_Release(lookup_client);
}
if (FAILED(hr)) return hr;
/* Set device manager that presenter should have created. */
if (evr_is_mixer_d3d_aware(filter))
{
IUnknown *device_manager;
IMFGetService *gs;
if (SUCCEEDED(IUnknown_QueryInterface(filter->presenter, &IID_IMFGetService, (void **)&gs)))
{
if (SUCCEEDED(IMFGetService_GetService(gs, &MR_VIDEO_RENDER_SERVICE, &IID_IDirect3DDeviceManager9,
(void **)&device_manager)))
{
IMFTransform_ProcessMessage(filter->mixer, MFT_MESSAGE_SET_D3D_MANAGER, (ULONG_PTR)device_manager);
IUnknown_Release(device_manager);
}
IMFGetService_Release(gs);
}
}
if (SUCCEEDED(hr = IMFVideoPresenter_QueryInterface(filter->presenter, &IID_IMFTopologyServiceLookupClient,
(void **)&lookup_client)))
{
filter->flags |= EVR_INIT_SERVICES;
if (SUCCEEDED(hr = IMFTopologyServiceLookupClient_InitServicePointers(lookup_client,
&filter->IMFTopologyServiceLookup_iface)))
{
filter->flags |= EVR_PRESENTER_INITED_SERVICES;
}
filter->flags &= ~EVR_INIT_SERVICES;
IMFTopologyServiceLookupClient_Release(lookup_client);
}
return hr;
}
static void evr_release_services(struct evr *filter)
{
IMFTopologyServiceLookupClient *lookup_client;
if (filter->flags & EVR_MIXER_INITED_SERVICES && SUCCEEDED(IMFTransform_QueryInterface(filter->mixer,
&IID_IMFTopologyServiceLookupClient, (void **)&lookup_client)))
{
IMFTopologyServiceLookupClient_ReleaseServicePointers(lookup_client);
IMFTopologyServiceLookupClient_Release(lookup_client);
filter->flags &= ~EVR_MIXER_INITED_SERVICES;
}
if (filter->flags & EVR_PRESENTER_INITED_SERVICES && SUCCEEDED(IMFVideoPresenter_QueryInterface(filter->presenter,
&IID_IMFTopologyServiceLookupClient, (void **)&lookup_client)))
{
IMFTopologyServiceLookupClient_ReleaseServicePointers(lookup_client);
IMFTopologyServiceLookupClient_Release(lookup_client);
filter->flags &= ~EVR_PRESENTER_INITED_SERVICES;
}
}
static void evr_set_input_type(struct evr *filter, IMFMediaType *media_type)
{
if (filter->media_type)
IMFMediaType_Release(filter->media_type);
if ((filter->media_type = media_type))
IMFMediaType_AddRef(filter->media_type);
if (!media_type && filter->allocator)
IMFVideoSampleAllocator_UninitializeSampleAllocator(filter->allocator);
}
static HRESULT evr_test_input_type(struct evr *filter, const AM_MEDIA_TYPE *mt, IMFMediaType **ret)
{
IMFMediaType *media_type;
HRESULT hr = S_OK;
if (!filter->presenter)
hr = evr_initialize(filter, NULL, NULL);
if (SUCCEEDED(hr))
hr = evr_init_services(filter);
if (SUCCEEDED(hr))
hr = MFCreateMediaType(&media_type);
if (SUCCEEDED(hr))
{
if (SUCCEEDED(hr = MFInitMediaTypeFromAMMediaType(media_type, mt)))
{
/* TODO: some pin -> mixer input mapping is necessary to test the substreams. */
if (SUCCEEDED(hr = IMFTransform_SetInputType(filter->mixer, 0, media_type, MFT_SET_TYPE_TEST_ONLY)))
{
if (ret)
IMFMediaType_AddRef((*ret = media_type));
}
}
IMFMediaType_Release(media_type);
}
return hr;
}
static HRESULT evr_connect(struct strmbase_renderer *iface, const AM_MEDIA_TYPE *mt)
{
struct evr *filter = impl_from_strmbase_renderer(iface);
IMFVideoSampleAllocator *allocator;
IMFMediaType *media_type;
IUnknown *device_manager;
HRESULT hr;
if (SUCCEEDED(hr = evr_test_input_type(filter, mt, &media_type)))
{
if (SUCCEEDED(hr = IMFTransform_SetInputType(filter->mixer, 0, media_type, 0)))
hr = IMFVideoPresenter_ProcessMessage(filter->presenter, MFVP_MESSAGE_INVALIDATEMEDIATYPE, 0);
if (SUCCEEDED(hr = MFCreateVideoSampleAllocator(&IID_IMFVideoSampleAllocator, (void **)&allocator)))
{
if (SUCCEEDED(hr = evr_get_service(filter->presenter, &MR_VIDEO_RENDER_SERVICE,
&IID_IDirect3DDeviceManager9, (void **)&device_manager)))
{
if (SUCCEEDED(hr = IMFVideoSampleAllocator_SetDirectXManager(allocator, device_manager)))
{
if (SUCCEEDED(hr = IMFVideoSampleAllocator_InitializeSampleAllocator(allocator, 2, media_type)))
{
IMFVideoSampleAllocator_AddRef((filter->allocator = allocator));
}
}
IUnknown_Release(device_manager);
}
IMFVideoSampleAllocator_Release(allocator);
}
if (SUCCEEDED(hr))
evr_set_input_type(filter, media_type);
IMFMediaType_Release(media_type);
}
return hr;
}
static void evr_disconnect(struct strmbase_renderer *iface)
{
struct evr *filter = impl_from_strmbase_renderer(iface);
if (filter->mixer)
IMFTransform_SetInputType(filter->mixer, 0, NULL, 0);
evr_set_input_type(filter, NULL);
evr_release_services(filter);
}
static void evr_destroy(struct strmbase_renderer *iface)
{
struct evr *filter = impl_from_strmbase_renderer(iface);
evr_uninitialize(filter);
evr_set_input_type(filter, NULL);
if (filter->allocator)
IMFVideoSampleAllocator_Release(filter->allocator);
strmbase_renderer_cleanup(&filter->renderer);
free(filter);
}
static HRESULT evr_copy_sample_buffer(struct evr *filter, const GUID *subtype, IMediaSample *input_sample, IMFSample **sample)
{
IDirect3DSurface9 *surface;
D3DLOCKED_RECT locked_rect;
IMFMediaBuffer *buffer;
UINT64 frame_size = 0;
UINT32 width, lines;
LONG src_stride;
HRESULT hr;
BYTE *src;
if (FAILED(hr = IMFMediaType_GetUINT32(filter->media_type, &MF_MT_DEFAULT_STRIDE, (UINT32 *)&src_stride)))
{
WARN("Unknown input buffer stride.\n");
return hr;
}
IMFMediaType_GetUINT64(filter->media_type, &MF_MT_FRAME_SIZE, &frame_size);
width = frame_size >> 32;
lines = frame_size;
if (IsEqualGUID(subtype, &MFVideoFormat_YUY2))
{
width = (3 * width + 3) & ~3;
}
else
{
width *= 4;
}
if (FAILED(hr = IMediaSample_GetPointer(input_sample, &src)))
{
WARN("Failed to get pointer to sample data, hr %#lx.\n", hr);
return hr;
}
if (FAILED(hr = IMFVideoSampleAllocator_AllocateSample(filter->allocator, sample)))
{
WARN("Failed to allocate a sample, hr %#lx.\n", hr);
return hr;
}
if (SUCCEEDED(hr = IMFSample_GetBufferByIndex(*sample, 0, &buffer)))
{
if (SUCCEEDED(hr = evr_get_service(buffer, &MR_BUFFER_SERVICE, &IID_IDirect3DSurface9, (void **)&surface)))
{
if (SUCCEEDED(hr = IDirect3DSurface9_LockRect(surface, &locked_rect, NULL, D3DLOCK_DISCARD)))
{
if (src_stride < 0) src += (-src_stride) * (lines - 1);
MFCopyImage(locked_rect.pBits, locked_rect.Pitch, src, src_stride, width, lines);
IDirect3DSurface9_UnlockRect(surface);
}
IDirect3DSurface9_Release(surface);
}
IMFMediaBuffer_Release(buffer);
}
if (FAILED(hr))
{
IMFSample_Release(*sample);
*sample = NULL;
}
return hr;
}
static HRESULT evr_render(struct strmbase_renderer *iface, IMediaSample *input_sample)
{
struct evr *filter = impl_from_strmbase_renderer(iface);
HRESULT hr = E_NOTIMPL;
GUID subtype = { 0 };
IMFSample *sample;
if (!filter->media_type)
{
WARN("Media type wasn't set.\n");
return E_UNEXPECTED;
}
IMFMediaType_GetGUID(filter->media_type, &MF_MT_SUBTYPE, &subtype);
if (IsEqualGUID(&subtype, &MFVideoFormat_ARGB32)
|| IsEqualGUID(&subtype, &MFVideoFormat_RGB32)
|| IsEqualGUID(&subtype, &MFVideoFormat_YUY2))
{
if (SUCCEEDED(hr = evr_copy_sample_buffer(filter, &subtype, input_sample, &sample)))
{
if (SUCCEEDED(IMFTransform_ProcessInput(filter->mixer, 0, sample, 0)))
IMFVideoPresenter_ProcessMessage(filter->presenter, MFVP_MESSAGE_PROCESSINPUTNOTIFY, 0);
IMFSample_Release(sample);
}
}
else
{
FIXME("Unhandled input type %s.\n", debugstr_guid(&subtype));
}
return hr;
}
static HRESULT evr_query_accept(struct strmbase_renderer *iface, const AM_MEDIA_TYPE *mt)
{
struct evr *filter = impl_from_strmbase_renderer(iface);
HRESULT hr;
EnterCriticalSection(&filter->renderer.filter.filter_cs);
hr = evr_test_input_type(filter, mt, NULL);
evr_release_services(filter);
LeaveCriticalSection(&filter->renderer.filter.filter_cs);
return hr;
}
/* FIXME: errors should be propagated from init/start/stop handlers. */
static void evr_init_stream(struct strmbase_renderer *iface)
{
struct evr *filter = impl_from_strmbase_renderer(iface);
if (!filter->mixer) return;
if (SUCCEEDED(IMFTransform_ProcessMessage(filter->mixer, MFT_MESSAGE_NOTIFY_BEGIN_STREAMING, 0)))
IMFVideoPresenter_ProcessMessage(filter->presenter, MFVP_MESSAGE_BEGINSTREAMING, 0);
}
static void evr_start_stream(struct strmbase_renderer *iface)
{
struct evr *filter = impl_from_strmbase_renderer(iface);
if (filter->mixer)
IMFTransform_ProcessMessage(filter->mixer, MFT_MESSAGE_NOTIFY_START_OF_STREAM, 0);
}
static void evr_stop_stream(struct strmbase_renderer *iface)
{
struct evr *filter = impl_from_strmbase_renderer(iface);
if (!filter->mixer) return;
if (SUCCEEDED(IMFTransform_ProcessMessage(filter->mixer, MFT_MESSAGE_NOTIFY_END_OF_STREAM, 0)))
{
if (SUCCEEDED(IMFVideoPresenter_ProcessMessage(filter->presenter, MFVP_MESSAGE_ENDSTREAMING, 0)))
IMFTransform_ProcessMessage(filter->mixer, MFT_MESSAGE_NOTIFY_END_STREAMING, 0);
}
}
static const struct strmbase_renderer_ops renderer_ops =
{
.renderer_query_accept = evr_query_accept,
.renderer_render = evr_render,
.renderer_query_interface = evr_query_interface,
.renderer_connect = evr_connect,
.renderer_disconnect = evr_disconnect,
.renderer_destroy = evr_destroy,
.renderer_init_stream = evr_init_stream,
.renderer_start_stream = evr_start_stream,
.renderer_stop_stream = evr_stop_stream,
};
static struct evr *impl_from_IEVRFilterConfig(IEVRFilterConfig *iface)
{
return CONTAINING_RECORD(iface, struct evr, IEVRFilterConfig_iface);
}
static HRESULT WINAPI filter_config_QueryInterface(IEVRFilterConfig *iface, REFIID iid, void **out)
{
struct evr *filter = impl_from_IEVRFilterConfig(iface);
return IUnknown_QueryInterface(filter->renderer.filter.outer_unk, iid, out);
}
static ULONG WINAPI filter_config_AddRef(IEVRFilterConfig *iface)
{
struct evr *filter = impl_from_IEVRFilterConfig(iface);
return IUnknown_AddRef(filter->renderer.filter.outer_unk);
}
static ULONG WINAPI filter_config_Release(IEVRFilterConfig *iface)
{
struct evr *filter = impl_from_IEVRFilterConfig(iface);
return IUnknown_Release(filter->renderer.filter.outer_unk);
}
static HRESULT WINAPI filter_config_SetNumberOfStreams(IEVRFilterConfig *iface, DWORD count)
{
struct evr *filter = impl_from_IEVRFilterConfig(iface);
FIXME("filter %p, count %lu, stub!\n", filter, count);
return E_NOTIMPL;
}
static HRESULT WINAPI filter_config_GetNumberOfStreams(IEVRFilterConfig *iface, DWORD *count)
{
struct evr *filter = impl_from_IEVRFilterConfig(iface);
FIXME("filter %p, count %p, stub!\n", filter, count);
return E_NOTIMPL;
}
static const IEVRFilterConfigVtbl filter_config_vtbl =
{
filter_config_QueryInterface,
filter_config_AddRef,
filter_config_Release,
filter_config_SetNumberOfStreams,
filter_config_GetNumberOfStreams,
};
static struct evr *impl_from_IAMFilterMiscFlags(IAMFilterMiscFlags *iface)
{
return CONTAINING_RECORD(iface, struct evr, IAMFilterMiscFlags_iface);
}
static HRESULT WINAPI filter_misc_flags_QueryInterface(IAMFilterMiscFlags *iface, REFIID iid, void **out)
{
struct evr *filter = impl_from_IAMFilterMiscFlags(iface);
return IUnknown_QueryInterface(filter->renderer.filter.outer_unk, iid, out);
}
static ULONG WINAPI filter_misc_flags_AddRef(IAMFilterMiscFlags *iface)
{
struct evr *filter = impl_from_IAMFilterMiscFlags(iface);
return IUnknown_AddRef(filter->renderer.filter.outer_unk);
}
static ULONG WINAPI filter_misc_flags_Release(IAMFilterMiscFlags *iface)
{
struct evr *filter = impl_from_IAMFilterMiscFlags(iface);
return IUnknown_Release(filter->renderer.filter.outer_unk);
}
static ULONG WINAPI filter_misc_flags_GetMiscFlags(IAMFilterMiscFlags *iface)
{
TRACE("%p.\n", iface);
return AM_FILTER_MISC_FLAGS_IS_RENDERER;
}
static const IAMFilterMiscFlagsVtbl filter_misc_flags_vtbl =
{
filter_misc_flags_QueryInterface,
filter_misc_flags_AddRef,
filter_misc_flags_Release,
filter_misc_flags_GetMiscFlags,
};
static struct evr *impl_from_IMFGetService(IMFGetService *iface)
{
return CONTAINING_RECORD(iface, struct evr, IMFGetService_iface);
}
static HRESULT WINAPI filter_get_service_QueryInterface(IMFGetService *iface, REFIID riid, void **obj)
{
struct evr *filter = impl_from_IMFGetService(iface);
return IUnknown_QueryInterface(filter->renderer.filter.outer_unk, riid, obj);
}
static ULONG WINAPI filter_get_service_AddRef(IMFGetService *iface)
{
struct evr *filter = impl_from_IMFGetService(iface);
return IUnknown_AddRef(filter->renderer.filter.outer_unk);
}
static ULONG WINAPI filter_get_service_Release(IMFGetService *iface)
{
struct evr *filter = impl_from_IMFGetService(iface);
return IUnknown_Release(filter->renderer.filter.outer_unk);
}
static HRESULT WINAPI filter_get_service_GetService(IMFGetService *iface, REFGUID service, REFIID riid, void **obj)
{
struct evr *filter = impl_from_IMFGetService(iface);
HRESULT hr = E_NOINTERFACE;
IMFGetService *gs = NULL;
TRACE("iface %p, service %s, riid %s, obj %p.\n", iface, debugstr_guid(service), debugstr_guid(riid), obj);
EnterCriticalSection(&filter->renderer.filter.filter_cs);
if (IsEqualGUID(service, &MR_VIDEO_RENDER_SERVICE))
{
if (!filter->presenter)
hr = evr_initialize(filter, NULL, NULL);
if (filter->presenter)
hr = IMFVideoPresenter_QueryInterface(filter->presenter, &IID_IMFGetService, (void **)&gs);
}
else
{
FIXME("Unsupported service %s.\n", debugstr_guid(service));
}
LeaveCriticalSection(&filter->renderer.filter.filter_cs);
if (gs)
{
hr = IMFGetService_GetService(gs, service, riid, obj);
IMFGetService_Release(gs);
}
return hr;
}
static const IMFGetServiceVtbl filter_get_service_vtbl =
{
filter_get_service_QueryInterface,
filter_get_service_AddRef,
filter_get_service_Release,
filter_get_service_GetService,
};
static struct evr *impl_from_IMFVideoRenderer(IMFVideoRenderer *iface)
{
return CONTAINING_RECORD(iface, struct evr, IMFVideoRenderer_iface);
}
static HRESULT WINAPI filter_video_renderer_QueryInterface(IMFVideoRenderer *iface, REFIID riid, void **obj)
{
struct evr *filter = impl_from_IMFVideoRenderer(iface);
return IUnknown_QueryInterface(filter->renderer.filter.outer_unk, riid, obj);
}
static ULONG WINAPI filter_video_renderer_AddRef(IMFVideoRenderer *iface)
{
struct evr *filter = impl_from_IMFVideoRenderer(iface);
return IUnknown_AddRef(filter->renderer.filter.outer_unk);
}
static ULONG WINAPI filter_video_renderer_Release(IMFVideoRenderer *iface)
{
struct evr *filter = impl_from_IMFVideoRenderer(iface);
return IUnknown_Release(filter->renderer.filter.outer_unk);
}
static HRESULT WINAPI filter_video_renderer_InitializeRenderer(IMFVideoRenderer *iface, IMFTransform *mixer,
IMFVideoPresenter *presenter)
{
struct evr *filter = impl_from_IMFVideoRenderer(iface);
HRESULT hr;
TRACE("iface %p, mixer %p, presenter %p.\n", iface, mixer, presenter);
EnterCriticalSection(&filter->renderer.filter.filter_cs);
hr = evr_initialize(filter, mixer, presenter);
LeaveCriticalSection(&filter->renderer.filter.filter_cs);
return hr;
}
static const IMFVideoRendererVtbl filter_video_renderer_vtbl =
{
filter_video_renderer_QueryInterface,
filter_video_renderer_AddRef,
filter_video_renderer_Release,
filter_video_renderer_InitializeRenderer,
};
static struct evr *impl_from_IMediaEventSink(IMediaEventSink *iface)
{
return CONTAINING_RECORD(iface, struct evr, IMediaEventSink_iface);
}
static HRESULT WINAPI filter_media_event_sink_QueryInterface(IMediaEventSink *iface, REFIID riid, void **obj)
{
struct evr *filter = impl_from_IMediaEventSink(iface);
return IUnknown_QueryInterface(filter->renderer.filter.outer_unk, riid, obj);
}
static ULONG WINAPI filter_media_event_sink_AddRef(IMediaEventSink *iface)
{
struct evr *filter = impl_from_IMediaEventSink(iface);
return IUnknown_AddRef(filter->renderer.filter.outer_unk);
}
static ULONG WINAPI filter_media_event_sink_Release(IMediaEventSink *iface)
{
struct evr *filter = impl_from_IMediaEventSink(iface);
return IUnknown_Release(filter->renderer.filter.outer_unk);
}
static HRESULT WINAPI filter_media_event_sink_Notify(IMediaEventSink *iface, LONG event, LONG_PTR param1, LONG_PTR param2)
{
FIXME("iface %p, event %ld, param1 %Id, param2 %Id.\n", iface, event, param1, param2);
return E_NOTIMPL;
}
static const IMediaEventSinkVtbl filter_media_event_sink_vtbl =
{
filter_media_event_sink_QueryInterface,
filter_media_event_sink_AddRef,
filter_media_event_sink_Release,
filter_media_event_sink_Notify,
};
static struct evr *impl_from_IMFTopologyServiceLookup(IMFTopologyServiceLookup *iface)
{
return CONTAINING_RECORD(iface, struct evr, IMFTopologyServiceLookup_iface);
}
static HRESULT WINAPI filter_service_lookup_QueryInterface(IMFTopologyServiceLookup *iface, REFIID riid, void **obj)
{
struct evr *filter = impl_from_IMFTopologyServiceLookup(iface);
return IUnknown_QueryInterface(filter->renderer.filter.outer_unk, riid, obj);
}
static ULONG WINAPI filter_service_lookup_AddRef(IMFTopologyServiceLookup *iface)
{
struct evr *filter = impl_from_IMFTopologyServiceLookup(iface);
return IUnknown_AddRef(filter->renderer.filter.outer_unk);
}
static ULONG WINAPI filter_service_lookup_Release(IMFTopologyServiceLookup *iface)
{
struct evr *filter = impl_from_IMFTopologyServiceLookup(iface);
return IUnknown_Release(filter->renderer.filter.outer_unk);
}
static HRESULT WINAPI filter_service_lookup_LookupService(IMFTopologyServiceLookup *iface, MF_SERVICE_LOOKUP_TYPE lookup_type,
DWORD index, REFGUID service, REFIID riid, void **objects, DWORD *num_objects)
{
struct evr *filter = impl_from_IMFTopologyServiceLookup(iface);
HRESULT hr = S_OK;
TRACE("iface %p, lookup_type %d, index %lu, service %s, riid %s, objects %p, num_objects %p.\n",
iface, lookup_type, index, debugstr_guid(service), debugstr_guid(riid), objects, num_objects);
EnterCriticalSection(&filter->renderer.filter.filter_cs);
if (!(filter->flags & EVR_INIT_SERVICES))
hr = MF_E_NOTACCEPTING;
else if (IsEqualGUID(service, &MR_VIDEO_RENDER_SERVICE))
{
if (IsEqualIID(riid, &IID_IMediaEventSink))
{
*objects = &filter->IMediaEventSink_iface;
IUnknown_AddRef((IUnknown *)*objects);
}
}
else if (IsEqualGUID(service, &MR_VIDEO_MIXER_SERVICE))
{
hr = IMFTransform_QueryInterface(filter->mixer, riid, objects);
}
else
{
WARN("Unsupported service %s.\n", debugstr_guid(service));
hr = MF_E_UNSUPPORTED_SERVICE;
}
LeaveCriticalSection(&filter->renderer.filter.filter_cs);
return hr;
}
static const IMFTopologyServiceLookupVtbl filter_service_lookup_vtbl =
{
filter_service_lookup_QueryInterface,
filter_service_lookup_AddRef,
filter_service_lookup_Release,
filter_service_lookup_LookupService,
};
HRESULT evr_filter_create(IUnknown *outer, void **out)
{
struct evr *object;
if (!(object = calloc(1, sizeof(*object))))
return E_OUTOFMEMORY;
strmbase_renderer_init(&object->renderer, outer,
&CLSID_EnhancedVideoRenderer, L"EVR Input0", &renderer_ops);
object->IEVRFilterConfig_iface.lpVtbl = &filter_config_vtbl;
object->IAMFilterMiscFlags_iface.lpVtbl = &filter_misc_flags_vtbl;
object->IMFGetService_iface.lpVtbl = &filter_get_service_vtbl;
object->IMFVideoRenderer_iface.lpVtbl = &filter_video_renderer_vtbl;
object->IMediaEventSink_iface.lpVtbl = &filter_media_event_sink_vtbl;
object->IMFTopologyServiceLookup_iface.lpVtbl = &filter_service_lookup_vtbl;
TRACE("Created EVR %p.\n", object);
*out = &object->renderer.filter.IUnknown_inner;
return S_OK;
}